Model No. WEA006432A
►Size: 0.49 inch
►Type: Graphic
►Structure: COG+PCB
►64x32 Dot Matrix
►IC：SSD1306
►3V Power supply
►1/32 duty
►Interface: I2C
►Display Color: White / Yellow
The WEA006432A is a compact 0.49-inch graphic OLED display with a high-resolution 64x32 pixel configuration. Built with a COG (Chip-on-Glass) structure and integrated into a PCB board, this module ensures robust performance and long-term durability. Powered by the SSD1306 IC, it supports the I2C interface for seamless communication, making it easy to integrate into a wide range of applications. It operates with a low 3V logic supply voltage, ideal for power-sensitive designs, and uses a 1/32 duty cycle to enhance efficiency and reduce power consumption.
The WEA006432A OLED module is designed to operate reliably across a wide temperature range of -40℃ to +80℃, with storage capabilities from -40℃ to +85℃. This makes it suitable for industrial devices, smart home applications, portable gadgets, healthcare equipment, metering devices, and more. Whether you're developing a battery-powered portable device or a smart home control system, this SSD1306 I2C OLED display provides clear, sharp graphics and is highly versatile for a variety of use cases.
| Item | Dimension | Unit |
|---|---|---|
| Dot Matrix | 64 x 32 | Dots |
| Module dimension | 14.85 × 16.6 × 2.36 | mm |
| Active Area | 11.18 × 5.58 | mm |
| Pixel Size | 0.153 × 0.153 | mm |
| Pixel Pitch | 0.175 × 0.175 | mm |
| Display Mode | Passive Matrix | |
| Display Color | Monochrome | |
| Drive Duty | 1/32 Duty | |
| IC | SSD1306 | |
| Interface | I2C | |
| Size | 0.49 inch | |
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Supply Voltage for Logic | VCC | 0 | 4.0 | V |
| Supply Voltage for Display | VCC1 | 0 | 16.0 | V |
| Operating Temperature | TOP | -40 | +80 | °C |
| Storage Temperature | TSTG | -40 | +85 | °C |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VCC | － | 2.8 | 3.0 | 3.2 | V |
| Input High Volt. | VIH | － | 0.8×VDD | － | VDDIO | V |
| Input Low Volt. | VIL | － | 0 | － | 0.2×VDD | V |
| Output High Volt. | VOH | － | 0.9×VDD | － | VDDIO | V |
| Output Low Volt. | VOL | － | 0 | － | 0.1×VDD | V |
| 50% check Board operating Current | ICC | VCC1=7.5V | － | 13.0 | 26.0 | mA |
| No. | Symbol | Function |
|---|---|---|
| 1 | GND | Ground |
| 2 | VCC | Power supply input. |
| 3 | SCL | When the I2C interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SDAI). |
| 4 | SDA |
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